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# -*- coding: utf-8 -*-
import unittest
import uuid
from fom.db import (FluidDB, _get_body_and_type, _generate_endpoint_url,
NO_CONTENT)
TEST_INSTANCE = 'https://sandbox.fluidinfo.com'
TEST_USER = 'test'
TEST_PASSWORD = 'test'
def random_username():
return str(uuid.uuid4()).replace('-', '')
class TestDBModule(unittest.TestCase):
"""
Contains tests that check the logic of each function in the db layer. Any
tests that require network based calls should be made in the
TestIntegration class above.
"""
def testGetBodyAndType(self):
"""
Make sure FOM is sending the right sort of thing down the wire to
FluidDB
"""
# good
# with mime-type
content, content_type = _get_body_and_type('foo', 'text/plain')
self.assertEquals('foo', content)
self.assertEquals('text/plain', content_type)
# dict -> json
content, content_type = _get_body_and_type({'foo': 'bar'}, None)
# returns a string representation of json
self.assertTrue(isinstance(content, basestring))
self.assertEquals('application/json', content_type)
# primitive types
values = [1, 1.2, 'string', u'string', ['foo', 'bar'],
(u'foo', u'bar'), True, False, None]
for val in values:
content, content_type = _get_body_and_type(val, None)
# returns a string representation (of json)
self.assertTrue(isinstance(content, basestring))
self.assertEqual('application/vnd.fluiddb.value+json',
content_type)
# json
body = [{'foo': 'bar'}, 1, "two"]
content, content_type = _get_body_and_type(body, 'application/json')
self.assertTrue(isinstance(content, basestring))
self.assertEquals('application/json', content_type)
# bad
# can't handle the type without a mime
self.assertRaises(ValueError, _get_body_and_type, FluidDB(), None)
# list or tuple contains something other than a string
self.assertRaises(ValueError, _get_body_and_type, [1, 2, 3], None)
# test NO_CONTENT as argument
expected = None, None
actual = _get_body_and_type(NO_CONTENT, None)
self.assertEquals(expected, actual)
def testDefault(self):
"""Ensure that init sets the instance's URL correctly
"""
db = FluidDB('http://sandbox.fluidinfo.com')
self.assertEquals(db.base_url, 'http://sandbox.fluidinfo.com')
def testGeneratedEndpointUrlQuoted(self):
"""
Ensures that a path is properly "quoted" so, for example, a space
maps to %20
"""
base = 'http://foo.com'
path = ['users', 'a name']
urlargs = None
expected = 'http://foo.com/users/a%20name'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
def testGeneratedEndpointUrlQuotedSlash(self):
"""
Ensures that a path is properly "quoted" for a slash
"""
base = 'http://foo.com'
path = ['us/ers', 'a/name']
urlargs = None
expected = 'http://foo.com/us%2Fers/a%2Fname'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
def testTrailingSlashHandling(self):
"""
Make sure we get a complaint if the base URL for the instance
of fluiddb ends with a slash.
BAD: http://fluiddb.fluidinfo.com/
GOOD: http://fluiddb.fluidinfo.com
Why not knock off the trailing slash..? Well, it's easy to complain
but hard to second guess the caller's intention
"""
# Bad
self.assertRaises(ValueError, FluidDB,
'http://sandbox.fluidinfo.com/')
# Good
self.assertTrue(FluidDB('http://sandbox.fluidinfo.com'))
def testGenerateEndpointUrl(self):
"""
Make sure that the endpoint URL is generated correctly with various
types of url arguments
"""
base = 'http://foo.com'
# path contains unicode
path = [u'users', u'\u03bb\u03bb']
urlargs = None
expected = 'http://foo.com/users/%CE%BB%CE%BB'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
# urlargs contain unicode
path = [u'objects']
urlargs = {u'query': u'fluidinfo/about="\u03bb\u03bb"'}
expected = 'http://foo.com/objects?query=fluidinfo%2Fabout%3D%22%CE%BB%CE%BB%22'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
# path contains already encoded unicode
path = [u'users', u'\u03bb\u03bb'.encode('utf-8')]
urlargs = None
expected = 'http://foo.com/users/%CE%BB%CE%BB'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
# urlargs contain already encoded unicode
path = [u'objects']
urlargs = {u'query': u'fluidinfo/about="\u03bb\u03bb"'.encode('utf-8')}
expected = 'http://foo.com/objects?query=fluidinfo%2Fabout%3D%22%CE%BB%CE%BB%22'
actual = _generate_endpoint_url(base, path, urlargs)
self.assertEquals(expected, actual)
# base and path no urlargs
expected = "http://foo.com/bar/baz"
actual = _generate_endpoint_url("http://foo.com", ["bar", "baz"], None)
self.assertEqual(expected, actual)
# base and path with unicode
expected = "http://foo.com/b%CE%B1r"
actual = _generate_endpoint_url("http://foo.com", [u"bαr"], None)
self.assertEqual(expected, actual)
# make sure everything is properly URL encoded
expected = "http://foo.com/b%CE%B1r%20baz"
actual = _generate_endpoint_url("http://foo.com", [u"bαr baz"], None)
self.assertEqual(expected, actual)
# add urlargs as a dict
args = {'foo': '1', 'bar': '2'}
expected = "http://foo.com/path?foo=1&bar=2"
actual = _generate_endpoint_url("http://foo.com", ["path"], args)
self.assertEqual(expected, actual)
# add urlargs as tuple pairs
args = (('foo', '1'), ('bar', '2'))
expected = "http://foo.com/path?foo=1&bar=2"
actual = _generate_endpoint_url("http://foo.com", ["path"], args)
self.assertEqual(expected, actual)
# make sure unicode in urlargs is handled
args = (('foo', '1'), ('bar', u'α'))
expected = "http://foo.com/path?foo=1&bar=%CE%B1"
actual = _generate_endpoint_url("http://foo.com", ["path"], args)
self.assertEqual(expected, actual)
# add urlargs as tuple pairs with duplicates
args = (('foo', '1'), ('bar', '2'), ('bar', '3'))
expected = "http://foo.com/path?foo=1&bar=2&bar=3"
actual = _generate_endpoint_url("http://foo.com", ["path"], args)
self.assertEqual(expected, actual)
def testLoginLogout(self):
"""
Make sure login and logout functions set things up correctly
"""
db = FluidDB(TEST_INSTANCE)
# start from a blank slate
self.assertFalse('Authorization' in db.headers)
# Login
db.login(TEST_USER, TEST_PASSWORD)
userpass = TEST_USER + ':' + TEST_PASSWORD
auth = 'Basic ' + userpass.encode('base64').strip()
self.assertEquals(db.headers['Authorization'], auth)
# Logout
db.logout()
self.assertFalse('Authorization' in db.headers)
def testLoginLogoutOAuth2(self):
"""
Make sure login and logout functions set things up correctly
when we use OAuth2.
"""
token = 'kajfjowijmssafuwoisflsjlfsoieuossfh'
db = FluidDB(TEST_INSTANCE)
# start from a blank slate
self.assertFalse('Authorization' in db.headers)
self.assertFalse('X-FluidDB-Access-Token' in db.headers)
# Login
db.login_oauth2(token)
self.assertEquals(db.headers['Authorization'], 'oauth2')
self.assertEquals(db.headers['X-FluidDB-Access-Token'], token)
# Logout
db.logout()
self.assertFalse('Authorization' in db.headers)
self.assertFalse('X-FluidDB-Access-Token' in db.headers)
if __name__ == '__main__':
unittest.main()
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